F
P
website,
ver 7.1.1
Installation
- Just unzip.
- Edit
ffmpeg_*.bat
files and use them to automate conversion.
Copy them to C:/Sys/ffmpeg or any other folder in PATH
.
Here are my scripts converting to MP4(H264/AAC):
info
– no conversion, append file-info to _tmp_ffmpeg.log
mp4_slow
– default "veryslow" conversion
mp4_def
– default conversion
mp4_tiny
– for the smallest size (optimized for Sony DSC-WX80)
mp4_q28
– compress to CRF28
mp4_s2
– downscale by a factor of 2
mp4_i*
– the same as above but with deinterlacing (-vf yadif)
mp3
– extract audio
cut
– cut
cut_reencode
– cut and re-encode
crop
– crop w:h:xL:yT
Help
- Example:
C:\Sys\ffmpeg\bin\ffmpeg.exe -i in.mts -ss 3 -t 10 -vf yadif,transpose=dir=cclock -preset veryslow out.mp4
- Commonly used options:
-ss 3 -t 10 -vf transpose=dir=clock -vf code=1600:900:200:100
- ffmpeg, filters
- H.264 Encoding Guide